Security device for basement windows

Details Security device for basement windows Security device for basement windows

1981-05-11

1984-08-28

Ridgill, Jr., James L.

Static structures (e.g., buildings)

Jail-type structure

49 50, E04H 308

Patent

active

044675747

ABSTRACT:
This security device for basement windows consists primarily of a pair of parallel spaced-apart bars secured over the window. It further includes carriage bolts extending through the concrete or cinder blocks, which also extend into a pair of channel members, and the bolts receive nuts that are enclosed in the channel members, and are rotated by a special off-set wrench, which is entered into an opening in a wall of the channel members.

REFERENCES:
patent: 199879 (1878-01-01), Thomas
patent: 2351991 (1944-06-01), McClain
patent: 2622285 (1952-12-01), Roos
patent: 3507229 (1970-04-01), MacDonald
patent: 3550337 (1970-12-01), Lorenz

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